baber/WOPTO huggingface dataset:
Patent JP-H06107715-A (JP)
Title: Method for polymerizing polymerizable vinyl compound
Inventor: OKAWA SUNAO
IPC: C08F2/44
Filed: 1992-09-28
Abstract: PURPOSE:To polymerize a polymerizable vinyl compound in the presence of a compound containing hydrogen atom bound to silicon atom and a specific transition metallic catalyst under mild conditions without using an initiator requiring the care for handling. CONSTITUTION:(A) A polymerizable vinyl compound having radically polymerizable vinyl group (e.g. methyl methacrylate) is uniformly mixed with (B) a compound containing hydrogen atom bound to silicon atom (preferably hydridochlorosilanes or hydridoalkoxysilanes) at 0.01-30wt.%, preferably 0.1-20wt.% weight ratio to the component (A) and (C) a group VIII transition metallic catalyst (e.g. chloroplatinic acid or a palladium compound) at >=0.1ppm weight ratio to the component (A) at an optional temperature (a low temperature of ambient temperature to -10 deg.C may be used) to polymerize the component (A).
Patent JP-H11103824-A (JP)
Title: Food, beverage and feed containing iron-enriched dietary fibers
Inventor: SAKURAI TOSHIO
IPC: A23L7/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a food, a beverage and a feed containing iron-enriched dietary fibers, useful for anemia, etc., capable of stably retaining a large amount of iron and effectively utilizing iron for organisms, by including iron-lactoferrin as an iron agent. SOLUTION: The food, the beverage and the feed contains iron-lactoferrin such as iron-lactoferrin in a not liberated state of iron in a lactoferrin solution as an iron agent obtained, for example, by dissolving lactoferrin in water, adding an iron compound to the solution to react lactoferrin with iron. The amount of ironlactoferrin is preferably in the range of 0.1-2,000 mg/100 g as the iron concentration of a final product.
Patent JP-H11105674-A (JP)
Title: Vehicular intermittent-wiper controller
Inventor: MITA TAKANORI
IPC: B60S1/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To intermit a wiper circuit reasonably as far as possible while the vehicle runs on roofed roads or through tunnels by, prolonging the intermitting time of the wiper circuit irrespective of the on- or off-state of the headlight switch. SOLUTION: On receiving a reflection signal that a beam transceiver part 32 mounted on the vehicle with its directivity set upward produces by a reflector 4 in a tunnel or the like, an overhead-reflector detection circuit 3 shuts off a transistor 37 with its central processing part 31 and connects a resistor 38 to a variable resistor 21 for intermitting-time setting connected to an intermittent circuit 2. This control prolongs the intermitting time and thus prolonging the wiping cycle of the wiper circuit.
Patent JP-H03148515-A (JP)
Title: Apparatus for controlling oil-burner combustion in heating furnace
Inventor: YAMAMOTO HIDEKAZU
IPC: F23N1/00
Filed: 1989-11-01
Abstract: PURPOSE:To dispense with an additional automatic fuel-stopping circuit in a combustion device using fuel oil with atomizing steam so as to stabilize the combustion operation by a method wherein the pressure of atomizing steam is detected and the flow rate of the fuel oil is restricted to have a highest limit. CONSTITUTION:An atomizing steam pressure controller 6 measures the differential pressure between the pressure of fuel oil and the pressure of atomizing steam by means of a differential pressure transducer 5 and controls a pressure control valve 9 to bring the differential pressure to a target value obtained by DELTAP computing element 10 by using a signal of fuel oil flow rate from a fuel flowmeter 11. A fuel-computing part 14 then computes, from a steam pressure determined by an atomizing steam pressure transducer 16, a flow rate of fuel corresponding to the steam pressure. To this flow rate of fuel a bias- setting device 15 gives a bias and a highest limit for a highest limiter 17 is set. This constitution eliminates the need for an automatic fuel-stopping device and enables stabilizing the combustion.
Patent JP-H09127274-A (JP)
Title: Time correction method and time correction system
Inventor: UEDA SHINICHI
IPC: G04R20/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the effects of transmission delay and processing delay included in standard time. SOLUTION: A task processor 110 transmits a time demand at time T0, which is received by a standard time device 100 at T1' after transmission delay of Δtd1. MPU 101 directs an interface circuit 104 to prohibit reception of demand from others and extracts the standard time T2 from a GPS signal through a time data extraction circuit 102 so that the processing delay time Δtd2 from the reception to the extraction becomes constant. The task processor 110 calculates the error ε=(T0+Δtd1)-(T2-Δtd2) of the internal clock 112 using T2 and Δtd2 included in the response signal, and corrects the present time.
Patent JP-H07141404-A (JP)
Title: Design rule checking error verifying device
Inventor: FUKUI YOSHIAKI
IPC: G06F17/50
Filed: 1993-11-12
Abstract: PURPOSE:To shorten the time required for DRC error verification and to improve design efficiency by abolishing an error part detection operation by manual aid in the DRC error verification. CONSTITUTION:In an error detection part 9 given the data of a verification list 3, the kind of an error is discriminated from an error code number written in the data of the verification list 3 in an error analysis part 10. Error data sorted for respective items are transferred to an error part extraction part 11 and the pertinent error part is specified and supplied to an error display part 8 as error analysis data. Thus, the error part violating a design rule is automatically detected and displayed, the confirmation operation of the error part which has depended on the manual aid is facilitated, the time required for the DRC error verification is shortened and the design efficiency is improved.
Patent JP-H0597437-A (JP)
Title: Piezoelectric/electrostrictive film type element
Inventor: TAKEUCHI YUKIHISA
IPC: C01G25/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide the piezoelectric/electrostrictive film type element with which a large displacement is obtd. with a low operating voltage and which has high reliability, is high in response speed, has large generated power, allows integration to a higher scale, is adequately used for ink jet printing heads, microphones, sound producing bodies (speakers, etc.), and actuators and sensors, etc., of various kinds of vibrators, etc., and has high strength. CONSTITUTION:This piezoelectric/electrostrictive element has a thin ceramic substrate 2 and a piezoelectric/electrostrictive operating part consisting of electrodes 4, 8, etc., and a piezoelectric/electrostrictive layer 6 provided on this ceramic substrate. While the film of the above-mentioned piezoelectric/ electrostrictive part is formed, the above-mentioned ceramic substrate is constituted of a material essentially consisting of zirconium oxide which is partially stabilized in the crystal phase by the incorporating of at least one compd. selected from a group consisting of yttrium oxide, cerium oxide, calcium oxide, and magnesium oxide, and the crystal phase of which consists mainly of a tetragonal crystal or mixed crystals of a cubic crystal and the tetragonal crystal.
Patent JP-S62142341-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAGAWA SHOICHI
IPC: H01L25/18
Filed: 1985-12-17
Abstract: PURPOSE:To improve packaging density of a substrate, by a two-stage structure even for a package having a normal size. CONSTITUTION:In a recess part in the surface of a main body of a first semiconductor package 1, die mounting and wiring are performed for a first semiconductor chip 3 by a normal method. A first semiconductor package lead 2 is protruded downward vertically from the surface of the main body of the first semiconductor package. In the recess in the surface of a main body of a second semiconductor package 4, die mounting and wiring are conducted for a second semiconductor chip 5 by a normal method. A second semiconductor package lead 6 is provided on the side surface of the main body of the second semiconductor package 4 on the side of the recess part. Then the surface of the main body of the first semiconductor package 1 other than the recess part on the side of the recess part is bonded to the surface of the main body of the second semiconductor package 4 with a soldering material or a bonding agent 7 in an airtight manner. Thus, the semiconductor device for high packaging density in two-stage structure is completed.
Patent JP-H06108862-A (JP)
Title: Intake device of engine
Inventor: HASHIZUME YOSHIMITSU
IPC: F02B31/00
Filed: 1992-09-29
Abstract: PURPOSE:To improve intake efficiency by increasing intake flow from a region where valve lifting amount is small to a region where the lifting amount is large in an intake device of an engine. CONSTITUTION:A flap 15 is provided on the wall surface of an intake port 11 of a cylinder head 8. One end part of the flap 15 is rotatively supported with a support member 16 and a spring 17, and the other end part is lifted through a rod 18 by the rotation of a cam 20. A cam shaft 13 and the cam 20 are synchronously interlocked together, and when the lifting of an intake valve 3 is large, the flap 15 is lifted to form a linear intake route in the intake port 11 in order to reduce the intake resistance, and when the lifting of the intake valve 3 is large, the flap 15 is moved along the wall surface of the intake port 11 to increase the cross section of the intake route in order to reduce the intake resistance. The intake resistance is thus reduced from a region where the valve lifting amount is small to a region where the lifting amount is large, to improve the intake efficiency, and the output and fuel consumption of an engine can thus be improved.
Patent JP-H05122516-A (JP)
Title: Original reader
Inventor: HINO MAKOTO
IPC: H04N1/401
Filed: 1991-10-30
Abstract: PURPOSE:To reduce the price of the original reader by eliminating the need for the use of an expensive element such as a CCD by transmitting a detected correction panel reading signal to an interpolation operating circuit and creating signals as many as image signals by interpolation. CONSTITUTION:A prescribed signal processing is executed concerning an image reading signal (a) detected by a CCD sensor 13 and a correction panel reading signal (b) detected by a photodiode 14 for correction panel. In this case, shading correction is executed to the signal (a) by a correcting circuit 17, and the signal (b) is transmitted to an interpolation operating circuit 21 and turned to the signals as many as the signals (a) by the interpolation. Then, the shading- corrected signals (a) and the interpolation-operated signals (b) are inputted to a division circuit 22 and a divided signal (c) is calculated. This signal (c) and a correction panel correcting signal (d), which is stored in a correction memory 24, not to be affected by a second-order light source are multiplied by a multiplying circuit 23, a signal corresponding to original density is defined as an image output signal (e) and thus, the image information of an original can be read.
Patent JP-H06140183-A (JP)
Title: Light control device applying dc lighting circuit for fluorescent lamp
Inventor: NAMIKAWA YASUYUKI
IPC: H02M7/06
Filed: 1992-08-28
Abstract: PURPOSE:To easily control light in DC lighting by changing the impedance value of an element or circuit having impedance stepwise by the use of a load time tap switching device. CONSTITUTION:The impedance value of an element or circuit having impedance provided to cope with the negative characteristic of discharge of a fluorescent lamp 4 at DC lighting is controlled stepwise by the use of a change-over switch 2 as a load time tap switching device. In order to smoothly perform the pole change of the lamp 4 even when the lamp current is controlled, 'rapid start' type is mainly used. Denoted at 3 is a bridge, 5 is a lamp current smoothing capacitor, 6 is a lamp current smoothing coil, and 8 is an electrode heating transformer.
Patent JP-S62144560-A (JP)
Title: Rolling mechanism of linear pulse motor
Inventor: KOBAYASHI MUTSUJI
IPC: H02K41/03
Filed: 1985-12-17
Abstract: PURPOSE:To miniaturize the mechanism and make it as lightweight as possible in a simple constitution and to enhance the adaptability by providing a flat portion without pole teeth in the middle of the pole teeth row width of a stator, and by providing the rolling wheel between moving pieces abutting to the flat portion. CONSTITUTION:In the middle of the pole teeth row width of a stator 2 a flat portion 15 without pole teeth is provided along the progressive direction of a moving piece 1. Furthermore, a rolling wheel 17 abutted to this flat portion 15 is provided between the needle 1 facing the flat portion 15. The rolling wheel 17 rolls on the flat portion 17 provided between the pole teeth rows 10-1 and 10-2 and moves the moving piece 1 in parallel to the stator 2, keeping the clearance of pole teeth between the moving piece 1 and the stator 2.
Patent JP-H07140358-A (JP)
Title: Assembling device and assembling method for light emitting module
Inventor: HANAMITSU KIYOSHI
IPC: G02B6/42
Filed: 1993-11-15
Abstract: PURPOSE:To provide the assembling device and assembling method for the light emitting module with a polarization maintaining optical fiber by aligning the polarization direction of a laser beam and the basic axis of the optical fiber with good accuracy, increasing the polarization component ratio of the output light of the light emitting module and shortening the time for assembling. CONSTITUTION:This assembling device is composed of a stress impressing means 6 which impresses a bending or torsional stress to the optical fiber 2, an optical fiber rotating means 5 for rotating the optical fiber 2 around the axis of the optical fiber as the axis of rotation, a light output meter 7 for measuring the polarization component of the light emitted from the optical fiber 2 and an optical fiber rotation control means 10 for outputting a rotation direction instruction signal to the optical fiber rotating means 5 correspondent to the difference in the light output of the light output meter 7 at the time when the stress is impressed on the optical fiber 2 and the time when the stress is liberated therefrom.
Patent JP-S63138366-A (JP)
Title: Copying machine
Inventor: OGAWA SHUSAKU
IPC: G03G15/00
Filed: 1986-11-29
Abstract: PURPOSE:To employ copying conditions that a user set at high frequency as initial conditions by providing a counter means which counts the numbers of times of the depression of a print key under respective copying conditions. CONSTITUTION:A CPU 2 stores up to Nmax combinations of copying conditions of exposure, form size, magnification, etc., and the numbers of times of the depression of the print key are counted with respect to the respective conditions. Then when the power source is turned on, the combination of copying conditions which are largest in counted value are taken out as the initial conditions to employ the copying conditions that the user uses at the highest frequency as the copying conditions at the time of initialization. Consequently, this initial condition setting function is useful for any user.
Patent JP-H06117566-A (JP)
Title: Proportional solenoid valve
Inventor: SUMIYOSHI MOTOHIRO
IPC: F16K31/06
Filed: 1992-09-30
Abstract: PURPOSE:To miniaturize a solenoid in a proportional solenoid valve having a large flow rate capacity and to save power. CONSTITUTION:A plunger 27 adapted to be slid by a spring 29 and the electromagnetic force of a solenoid 3 is stored in a valve chamber 10, and a stationary guide 16 is provided therein. A valve element 20 is slidably fitted on a cylindrical part 10 of the stationary guide 16 in an oil-tight manner, and a pressure chamber 25 is formed in the stationary guide 16 on the seat 8 side. A pressure adjusting chamber 9 communicated with an inlet port 15 is communicated with the pressure chamber 15 through a hole 24 formed in the valve element 20A force given by a hydraulic pressure in the pressure adjusting chamber 9, and acting in a valve opening direction is canceled out by a force given by hydraulic pressure in the pressure chamber 25 and acting in a valve closing direction. Accordingly, the spring load by the spring 29 which is required for pressing the valve element 20 against the seat 8 may be reduced.
Patent JP-S62145151-A (JP)
Title: Gas detecting device
Inventor: ODA MAKOTO
IPC: G01N27/12
Filed: 1985-12-20
Abstract: PURPOSE:To cope with a gas leak by returning the titled device to a gas detecting operation, when a gas leak is generated at the time of an oscillation detecting operation related to the deterioration of the performance of a gas sensor. CONSTITUTION:A semiconductor type gas sensor 1 has a gas sensing part 2 and a heater part 3 for heating the gas sensing part 2. Deterioration of a characteristic of the sensor 1 is corrected automatically by re-setting a detection level to one of the first detection levels determined in advance, in accordance with a working temperature at the time when the generation or annihilation of the output signal of the gas sensor 1 is detected by varying the working temperature of the heater part 3. At the time of an oscillation detecting operation of this output signal, when the output signal of the gas sensor 1 exceeds the second detecting level determined in advance, continuously for a prescribed time or above, the gas leak can be detected, even in the course of an operation for correcting the deterioration of a characteristic of the sensor 1, by resetting the working temperature of the heater part 3 to the working temperature at the time of detecting a reducing gas, from the working temperature at the time of detecting an oscillation.
Patent JP-2001109721-A (JP)
Title: Information processor, information processing method and display device
Inventor: NAKAYAMA HITOSHI
IPC: G06F3/0484
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To display a calculation about information in an easily understandable way and also to simplify an input operation. SOLUTION: An electronic desk calculator 1 is provided with a tax calculation function and displays calculation results of an amount including tax and an amount without tax in contrast in two upper and lower stage display areas 2a and 2b of a display unit 2. Symbols showing the meaning of the calculation results are also displayed at both sides of the area where numerical values are displayed so that the calculation results can easily be grasped. A tax calculation key 5 is provided with to instruct a tax calculation, and when its input operation is performed, the display of the amounts including tax and without tax can be switched over to the display of a tax amount. The key 5 can also be used for tax rate setting by performing an input operation following the input operation of a 'CA' key.  It is also possible to provide a key for a currency conversion calculation in place of the key 5 and to facilitate a currency conversion calculation.
Patent JP-H01164856-A (JP)
Title: Device for converting rotary motion into axial motion
Inventor: DIETRICH JOHANNES
IPC: F16H25/22
Filed: 1988-11-11
Abstract: PURPOSE: To convert with high reduction ratio and power gain by arranging a single fin or a plurality of fine thread grooves on the outer surface of the spindle with thread grooves, relative coarse grooves on the inner profile of a nut rotatable with respect to a spindle, and two different contours on one portion of each roller. CONSTITUTION: A spindle 1 with thread grooves has a single fin or a plurality of fine thread grooves 10 on an outer surface. Relative coarse grooves 20 are arranged on an inner profile of a nut 2 rotatable with respect to the spindle 1. Rollers 3a-3f each has two different contours 31, 32 on one portion. Thus one of the contours 31 matches the fine thread grooves 10 of the spindle 1, the other contour 32 is in correspondence with the inner relative coarse grooves 20 of the nut 2. One of the contours 31 produces an axial friction connection with the fine thread grooves 10 of the spindle 1, the other contour 32 produces an axial friction connection with the relative coarse groove profile 20 of the nut 2. Each of the planetary rollers 3a-3f is driven by the contour of thread grooves 10 of the spindle 1.
Patent JP-2000115518-A (JP)
Title: Picture processor, picture processing method and a computer-readable recording medium storing program for allowing computer to execute the method
Inventor: ABE TEI
IPC: G06T1/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently burying a digital watermark in picture data while suppressing visual influence by burying of information. SOLUTION: Based on the appearance frequency (statistical property) of a pixel pattern in the local area of picture data, a table 15 coordinating plural pixel patterns with a bit 1 or a bit 0 is prepared in advance. Then, embedding of embedded information (binary data string) to picture data by an encoding processing part 16 and restoration of embedded information by a decoding processing part 17 are executed by using this table 15.
Patent JP-H01126787-A (JP)
Title: Portable medium
Inventor: NARA KIYOYOSHI
IPC: G06K19/07
Filed: 1987-11-12
Abstract: PURPOSE:To reduce current consumption and to prolong the life of an internal battery by detecting the voltage drop of the internal battery only for one time before the activation of a CPU and the display of a time and a date. CONSTITUTION:When a power source is inputted, before the date and the time are alternately displayed on a display part 13 with the use of a display part driver 36, a battery checking circuit 24 is accessed, and the voltage value of a battery 25 is checked. As the result of the check, when the voltage value of the battery 25 is dropped, the CPU 28 displays a message by the display part 13, and the use of an IC card 10 thereafter at an OFF-line is prohibited. When the voltage value of the battery 25 is not dropped, a process advances to the next display of the time and date.
Patent JP-H03167193-A (JP)
Title: Organic silicon compound containing alkenyl group, its preparation, composition containing same and production of viscous substance-repellent covering
Inventor: KURISUCHIAN HERUTSUITSUHI
IPC: C07F7/18
Filed: 1990-10-25
Abstract: NEW MATERIAL: Compounds composed of units of average formula I [R is (halogenated) monovalent C 1-18  hydrocarbon; R 1  is (substd. with ether oxygen atom) C 1-8  alkyl; A is formula II (R 2  is C 1-4  alkylene; R 3  is H, methyl; R 4  is H, methyl, ethyl; x, y are each 0, 1, x+y is 1, 2); a is 0, 1, with an average of 0.003-1.0: b, c are each 0-3, with an average of 0.0-3.0, a+b+c≤4, with an average of 1.5-4.0, containing at least one A group per one molecule].  
     EXAMPLE: Compd. of formula III.  
     USE: For production of a viscous substance-repelling coating.  
     PROCESS: An organic compd. of formula IV is added to a organic compd. having at least one Si-bonded hydrogen atom, in the presence of a catalyst accelerating the addition of an Si-bonded hydrogen to an aliphatic multibond, optionally an organopolysiloxane containing an alkenyl group being brought in equilibrium with an organopolysiloxane. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62145200-A (JP)
Inventor: NAGANO MASANORI
IPC: H02G3/22
Filed: 1985-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。